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"""
SNMPv1 TRAP with defaults
+++++++++++++++++++++++++
Send SNMPv1 TRAP through unified SNMPv3 message processing framework
using the following options:
* SNMPv1
* with community name 'public'
* over IPv4/UDP
* send TRAP notification
* with Generic Trap #1 (warmStart) and Specific Trap 0
* with default Uptime
* with default Agent Address
* with Enterprise OID 1.3.6.1.4.1.20408.4.1.1.2
* include managed object information '1.3.6.1.2.1.1.1.0' = 'my system'
* use trollius I/O framework
Functionally similar to:
| $ snmptrap -v1 -c public demo.snmplabs.com 1.3.6.1.4.1.20408.4.1.1.2 0.0.0.0 1 0 0 1.3.6.1.2.1.1.1.0 s "my system"
"""#
import trollius
from pysnmp.hlapi.v3arch.asyncio import *
@trollius.coroutine
def run():
snmpEngine = SnmpEngine()
iterator = sendNotification(
snmpEngine,
CommunityData('public'), # mpModel=0),
UdpTransportTarget(('demo.snmplabs.com', 162)),
ContextData(),
'inform',
NotificationType(
ObjectIdentity('1.3.6.1.6.3.1.1.5.2')
).loadMibs(
'SNMPv2-MIB'
).addVarBinds(
('1.3.6.1.6.3.1.1.4.3.0', '1.3.6.1.4.1.20408.4.1.1.2'),
('1.3.6.1.2.1.1.1.0', OctetString('my system'))
)
)
(errorIndication, errorStatus,
errorIndex, varBinds) = yield trollius.From(iterator)
if errorIndication:
print(errorIndication)
elif errorStatus:
print('%s: at %s' % (errorStatus.prettyPrint(),
errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
else:
for varBind in varBinds:
print(' = '.join([x.prettyPrint() for x in varBind]))
snmpEngine.transportDispatcher.closeDispatcher()
trollius.get_event_loop().run_until_complete(run())
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